For the following matched transistors with body and channel length modulation neglected. Draw the equivalent half-circuit and find the expressions for: a) The output resistance (Rout) b) Differential gain (vout/vid) c) CMMR for the output taken as single-ended with no mismatch and include the transistor output resistance of M3 and M4 (i.e ro3 & 1o4). (hint: find Ad1 = Vout1/Vid, Acm1 = Vout1/Vcm).
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For the following matched transistors with body and channel length modulation neglected. Draw the equivalent half-circuit and find the expressions for: a) The output resistance (Rout) b) Differential gain (vout/vid) c) CMMR for the output taken as single-ended with no mismatch and include the transistor output resistance of M3 and M4 (i.e ro3 & 1o4). (hint: find Ad1 = Vout1/Vid, Acm1 = Vout1/Vcm).